What is (6x+5)-(8x+15) ?

The solution to (6x+5)-(8x+15) is -2x-10

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simplify (6x+5)-(8x+15)

simplify

(6 x + 5) - (8 x + 15)

- 2 x - 10

Solution steps

(6 x + 5) - (8 x + 15)

Apply rule:

(a) = a

(6 x + 5) = 6 x + 5

= 6 x + 5 - (8 x + 15)

Apply the distributive law:

- (a + b) = - a - b

- (8 x + 15) = - 8 x - 15

= 6 x + 5 - 8 x - 15

Group like terms

= 6 x - 8 x + 5 - 15

Add similar elements:

6 x - 8 x = - 2 x

= - 2 x + 5 - 15

Subtract the numbers:

5 - 15 = - 10

= - 2 x - 10

\frac{4 x ^{2} - 5 x - 6}{8 x + 6}

(\frac{1}{x ^{3}})^{3}

8 \cdot (- 9)

(x^{2} + 3)^{5}

(- 4 x + 5)^{2}